Is the customs code of metal bar?
Customs clearance can be air conditioning accessories
< P> metal insulation nails, is what material, iron or copper.
Nails also has a lot of kinds, flat head screw, screw, is different.
Classification, detailed information is required.
Not classified as air-conditioning accessories.
Specified is a nail.
< / P> < P> HeJian heat preservation nail factory news and information.
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